I'm a huge fan of Apple products in general - and firmly believe their laptops are the best on the market.
But there's incredibly little ground to call any of their current laptop lineup upgradable or repairable. I'm not sure there's a single upgradeable component left on any laptop they currently offer. The Macbook and the Macbook Pro have both moved to soldered CPU, RAM, and flash memory. The Macbook Air I believe still has a replaceable SSD but it has the proprietary connectory. To further complicate things - the batteries in the Macbook and Macbook Pro are both heavily glued in, so even that's difficult to replace.